What is the range of this set of heights in centimeters? {140, 166, 132, 165, 152, 168, 181, 158, 173, 171, 180, 182, 163, 177, 180, 142, 147, 149, 178}

The range is the greatest height minus the smallest height. The greatest height is 182 cm and the smallest is 132 cm, so 182 − 132 = 50 cm. The correct choice is 50.

AI-written and checked against the verified answer.